Results 41 to 50 of about 85,084 (308)

Rigidity of invariant complex structures [PDF]

open access: yesTransactions of the American Mathematical Society, 1993
A Kähler solvmanifold is a connected Kähler manifold ( M , j , ⟨ , ⟩ ) (M,j,\left \langle , \right \rangle ) admitting a transitive solvable group of automorphisms. In this paper we study the isomorphism classes of Kähler structures (
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

SBDD-Net: Cross-Source Robust 3D Structural Block and Double Descriptor for Point Place Recognition

open access: yesIEEE Access
Despite various 3D point cloud place recognition studies leveraging Pointnet, sparse convolution and graph-based methods to enhance 3D point cloud analysis, limitations persist in fully capturing the profound descriptor and ensuring domain-invariant ...
Yunhun Nam, Soomok Lee
doaj   +1 more source

Ultrahigh resolution and color gamut with scattering-reducing transmissive pixels

open access: yesNature Communications, 2019
Tradeoffs between size and performance have limited plasmonic structural color vibrancy at high resolution. Here the authors present a nanophotonic resonant metal-coated nanowire capable of being used as a size invariant, vibrant multicolor pixel.
June Sang Lee   +7 more
doaj   +1 more source

The structure of modular generalized invariants

open access: yesJournal of Pure and Applied Algebra, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Erkus, Deniz Erdemirci, Madran, Ugur
openaire   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Stability of invariant manifold of nonlinear system of differential equations

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2019
The theory of extensions of the dynamical equations on the torus is an important section of the theory of ordinary differential equations that is intensively evolving and has an important applied application to various tasks of science and technology ...
С. І. Балога
doaj   +1 more source

Reinforcement learning method for machining deformation control based on meta-invariant feature space

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2022
Precise control of machining deformation is crucial for improving the manufacturing quality of structural aerospace components. In the machining process, different batches of blanks have different residual stress distributions, which pose a significant ...
Yujie Zhao   +4 more
doaj   +1 more source

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